Bearing 66212R/66462 (KOYO)

Tapered roller bearings 66212R/66462

Bearing number : 66212R/66462

Size (mm) : 53.975x117.475x33.338

Brand : KOYO

Bore Diameter (mm) : 53,975

Outer Diameter (mm) : 117,475

Width (mm) : 33,338

Bearing dimensions and specification in KOYO catalogue:

d - 53,975 mm

D - 117,475 mm

T - 33,338 mm

B - 31,75 mm

C - 23,812 mm

a - 33,2 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 73 mm

Da - 100 mm

db min - 67 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 111 mm

Weight - 1,582 Kg

Basic dynamic load rating (C) - 129 kN

Basic static load rating (C0) - 152 kN

(Grease) Lubrication Speed - 3500 r/min

(Oil) Lubrication Speed - 4600 r/min

Calculation factor (e) - 0,63

Calculation factor (Y0) - 0,53

Calculation factor (Y1) - 0,96

Designation

Bore Dia, mm

Outer Dia, mm: